A triangle, ABC, is inscribed in a circle, centre O, with AOC as a diameter of the

Question:

A triangle, ABC, is inscribed in a circle, centre O, with AOC as a diameter of the circle. Take OA(vector) = a and OB = b. By evaluating AB(vector) ·CB (vector) show that angle ABC is a right angle.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: